2023 Revised Implementing Rules and Regulations (IRR)

IMPLEMENTING RULES AND REGULATIONS ON THE IMPOSITION OF FINES AND PENALTIES FOR FAILURE TO MEET THE SERVICE OBLIGATIONS UNDER THE REVISED CONCESSION AGREEMENTS

2013 Implementing Rules and Regulations (IRR)

The Board of Trustees of the Metropolitan Waterworks and Sewerage System, upon the recommendation of the Regulatory Office, approved the adoption of the following new set of Implementing Rules and Regulations (IRRs):

These IRRs reflect the consensus reached by the Regulatory Office, Corporate Office, Manila Water Company, Inc. and Maynilad Water Services, Inc.

2008 Implementing Rules and Regulations (IRR)